baber/WOPTO huggingface dataset:
Patent JP-2003206259-A (JP)
Title: Method for producing phenyl ester
Inventor: ASAKAWA TETSUO
IPC: C07C67/055
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a phenyl ester by performing the reaction of benzene with an organic carboxylic acid and molecular oxygen in the presence of a catalyst, reducing the loss of an expensive palladium catalyst, also stabilizing the catalytic reaction to produce the phenyl ester efficiently.  <P>SOLUTION: This method for producing a phenyl ester by performing the reaction of benzene with the organic carboxylic acid and molecular oxygen in the presence of the catalyst is provided by combining the catalyst containing palladium with a catalyst containing tellurium to recover the dissolved palladium in the reaction and also stabilize the catalytic reaction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200435-A (JP)
Title: Stripping method for vulcanized tire and tire vulcanizing and molding machine
Inventor: NAKAMA SHINGO
IPC: B29L30/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stripping method for a vulcanized tire capable of easily performing stripping operation without requiring an addition device such as an operation device of divided segments or the like or the alteration of the design of a tire pattern, and an inexpensive tire vulcanizing and molding machine.  <P>SOLUTION: In the method for stripping the vulcanized tire having a lug groove pattern from the full mode type tire vulcanizing and molding machine 1 equipped with a lower mold 2 and an upper mold 3, the upper mold 3 is hung up and pulled out while rotated so that the lug groove molding skeleton formed to the tread embossing surface of the upper mold 3 is locked with the lug grooves 6 of the vulcanized tire. Next, the vulcanized tire is hung up and pulled out while rotated so that the lug groove molding skeleton formed to the tread embossing surface of the lower mold 2 is locked with the lug grooves 6 of the vulcanized tire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206382-A (JP)
Title: Copolymer emulsion for vibration-damping material or chipping-resistant material
Inventor: MORIHIRO SHIGEYASU
IPC: C08L33/06
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer emulsion for a vibration-damping material or a chipping-resistant material which can give an aqueous vibration-damping material excellent in thermal dryability and vibration-damping properties or an aqueous chipping material excellent in thermal dryability and chipping properties.  <P>SOLUTION: This copolymer emulsion for a vibration-damping material or a chipping-resistant material is prepared by copolymerizing a monomer mixture essentially containing an acrylic monomer. The monomer mixture contains less than 10 wt.% unsaturated monomer having a functional group and at least 32 wt.% ethylenically unsaturated alkyl carboxylate monomer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212792-A (JP)
Title: New vascularization promoter
Inventor: UCHIBA MITSUHIRO
IPC: A61P9/10
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new preventing and treating agent having vascularization-promoting activities.  <P>SOLUTION: This vascularization promoter contains an activated protein C derived from plasma or prepared by using a gene recombination technique as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204895-A (JP)
Title: Rolled wet paper towel manufacturing device
Inventor: FURUTA SHOJI
IPC: A47K7/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To securely rolling up a sheet material into a roll.  <P>SOLUTION: A number of through holes 54b are formed in a fixed belt 54 disposed outside an endless belt 54 in the front and rear direction of the lowest bottom of the belt. The sheet material is rolled up as the endless belt 53 travels. At the time, even if water discharged from the sheet material and water flowing from a gap inlet of the fixed belt 54 are collected in the lowest bottom part inside the fixed belt 54, the collected water is drained swiftly through the through holes 54b and flows down from the outside of the fixed belt 54. Accordingly, the wet paper towel sheet S does not include excessive water, so that the wet paper towel sheet can be rolled up beautifully and stably without sticking to the endless belt 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213257-A (JP)
Title: Red phosphor, fluorescent lamp using red phosphor and method for producing red phosphor
Inventor: NAGASAKI SUMIHISA
IPC: C09K11/08
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfide red phosphor capable of prolonging life when used in a fluorescent lamp.  <P>SOLUTION: The red phosphor is obtained by coating the surface of a sulfide phosphor 1 containing sulfur in a matrix with a zinc oxide film 2. Lowering of flux due to early blackening of a fluorescent lamp can be suppressed when used in the fluorescent lamp by adopting a phosphor structure in which a part of the sulfur and zinc are chemically bound (Zn-S). The sulfide phosphor 1 is represented by the formula (Ln,Eu)<SB>2</SB>O<SB>2</SB>S (wherein, Ln may be at least one kind selected from Y, Gd and La).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212389-A (JP)
Title: Printing device
Inventor: TAKAMI YOSHITAKA
IPC: B65H7/06
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive printing device capable of detecting whether machine glazed paper is set in the proper direction or in the opposite direction in simple constitution.  <P>SOLUTION: A plurality of opening parts 30 is concentrically formed on a rotary disc 21. Size of these opening parts 30 gradually increases in the clockwise direction. When a cover 12 is closed, a driving part 22 pressurizes a peripheral surface of the rotary disc 21 on a peripheral surface of the machine glazed paper 10 set on a sheet setting part 11. In this state, the machine glazed paper 10 is drawn out by rotating a drawing roller 13. At this time, the rotating direction of the rotary disc 21 is detected in accordance with whether light receiving time of light on a light receiving element of an optical sensor 23 gradually increases or gradually decreases, and whether the machine glazed paper is set in the proper direction or set in the opposite direction is judged from the rotating direction of the rotary disc 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215857-A (JP)
Title: Toner for liquid developer, liquid developer, image forming device and method for forming image
Inventor: TAKAHASHI TORU
IPC: G03G9/12
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for a liquid developer having low aggregation force, excellent dispersion stability and storage stability, and high reliability and capable of forming an image of high picture quality.  <P>SOLUTION: The toner for a liquid developer is used for a liquid developer and contains an epoxy compound having ≤1,000 epoxy equivalent. The epoxy compound is preferably at least one kind selected from a bisphenol A epoxy resin, novolac epoxy resin, bisphenol F epoxy resin, biphenyl epoxy resin, isocyanate modified epoxy resin, naphthalene epoxy resin, dicyclo epoxy resin and brominated epoxy resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214886-A (JP)
Title: Portable information terminal, information distribution system, and shopping cart
Inventor: MASUOKA HIROAKI
IPC: H04W84/10
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it has been difficult for customers unfamiliar with a department store and a shopping center to reach object shops in the case of the presence of a large number of shops in the department store and the shopping center even if the customers have reached the department store and the shopping center while it is possible to reliably distribute advertisement bills to the customers.  <P>SOLUTION: This portable information terminal 1 receives route information which indicates a route to the shop from a present location and displays a shop guidance map on a display part 16 according to the route information. By this, it is possible to guide the customers to the object shops.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002270684-A (JP)
Title: Method for forming bubble-like shallow trench separation, using micromachining technology to remove heavily-doped silicon
Inventor: LEUNG YING KEUNG
IPC: H01L21/762
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming bubble-like shallow trench isolation such that an effective region is preserved for improved isolation, in to a semiconductor device. SOLUTION: In order to form a bubble-like shallow trench isolation(STI), barrier layers (14 and 18) and first formed on a substrate (10). An opening (22) of isolation is formed in the barrier layer. Then, ions (25) are implanted in the substrate through the opening of isolation, to form a doped region (26). The doped region is selectively etched to form a hole (30). The hole is filled with an insulating material, to form a region (40) of bubble-like shallow trench separation(STI). The substrate comprises an effective region between regions of bubble-like shallow trench isolation(STI).
Patent JP-2003219793-A (JP)
Title: Molded and frozen dough for fried pie and method for producing fried pie using the dough
Inventor: YAMAGATA MINEO
IPC: A21D13/08
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded and frozen dough for a fried pie suitable for preparing a freshly fried pie by frying the dough in a short time without thawing.  <P>SOLUTION: The molded and frozen dough for a fried pie has a multilayer structure and contains a perforated ingredient having a thickness of ≤40 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211897-A (JP)
Title: Transfer sheet and decorative material manufactured by using the transfer sheet
Inventor: MAEKAWA NAOTERU
IPC: B44C1/165
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet using a polyorefin-resin-made base sheet excellent in thermoformability and transfer properties (release properties) and free from release failure in a recessed part of the surface of a base material to be transferred at the time of releasing after molding even when transfer is effected to a transfer target base material of a three dimensional shape with the recess in the surface, having a thermoformability equivalent to that of a transfer sheet using a polyvinyl-chloride-resin-made base sheet, and a decorative material in a three dimensional shape manufactured by using the transfer sheet.  <P>SOLUTION: A three-layer laminated film having polypropylene resin layers 11 and 13 laminated on the surface and the back of a polyethylene resin layer 12 forms the base sheet 1. A transfer layer 2 consisting of a peel layer 21, a protection layer, a pattern layer 23, consealing solid layer 24 and/or an adhesire layer are formed on the one surface of the base sheet to form the transfer sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325168-A (JP)
Title: Optical image scanner with color and intensity compensation during lamp warmup
Inventor: SPEARS KURT E
IPC: H04N1/401
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical image scanner that can reduce a delay caused by lamp warmup, calibrate a PRNU(photo-response non-uniformity) and compensate intensity and color while scanning. SOLUTION: The image scanner has a calibration strip, preferably substantially the full width of the scanline, that is visible to a photosensor array continuously during a scan. For example, if the lamp is in a moving carriage, the calibration strip may be on the moving carriage. At least one separate array of photosensors is used to continuously monitor the intensity of the illumination, along the calibration strip, during a scan. Preferably, the separate array of photosensors also monitors the color of the illumination along the calibration strip.
Patent JP-2003223938-A (JP)
Title: Battery unit for vehicle
Inventor: SHIGETA NAOHIRO
IPC: H01M50/296
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To raise battery performance promptly even in an intensely cold operating environment by warming many secondary batteries efficiently and uniformly.  <P>SOLUTION: The battery unit for vehicles consists of a plurality of the secondary batteries 20, and a heating plate 30, which warms the secondary batteries 20. The plurality of the secondary batteries 20 are arranged in parallel and adjacence on the surface of this warming plate 30. This heating plate 30 has an insulation substrate 31 and two or more heaters 40, which are fixed to the insulation substrate 31 and connected with each other. The battery unit heats these heaters 40 with the Joule heat by making electricity flow to the heaters 40 of the heating plate 30, and with the generated heat of each heaters 40, these pluralities of the secondary batteries 20 are heated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355977-A (JP)
Title: Liquid repellent member, ink jet head comprising it, their manufacturing methods and method for supplying ink
Inventor: SAKAEDA MASATAKA
IPC: B41J2/14
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head, and its manufacturing method, in which high quality recording can be ensured stably by employing a liquid repellent member exhibiting highly durable high ink repellency and having a thermal expansion coefficient substantially equal to that of a substrate arranged with recording elements (recording element substrate) as a component member of ejection opening (orifice plate). SOLUTION: The liquid repellent member applicable to ink jet comprises a carbon substrate 7, and a liquid repellent film 2 formed on the surface of the carbon substrate 7 by bonding carbon and fluorine.
Patent JP-2003222799-A (JP)
Title: Three-group zoom optical system
Inventor: SHIROTA EIJI
IPC: G02B13/18
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-group zoom optical system having good image forming performance at a wide angle while performing 3 or more of a variable power ratio.  <P>SOLUTION: In the three-group zoom optical system in which an interval between a positive first lens group Gq1 and a positive second lens group G2 is increased and an interval between the second lens group G2 and a negative third lens group G3 is reduced when the variable power from a wide angle end to a telescopic end is performed, the second lens group G2 has one negative lens L2<SB>1</SB>, two positive lenses L2<SB>2</SB>, L2<SB>3</SB>, the third lens group G3 has a lens L3<SB>1</SB>having at least one aspherical surface and a negative lens L3<SB>2</SB>sequentially provided from the object side and conditions (1) 0.5<|f3|/h<0.8 and (2) -0.2<f3/f31<0.2, wherein f3 is a focal length of the third lens group G3, h is a maximum image height and f31 is a focal length of the lens L3<SB>1</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228159-A (JP)
Title: Production system for newspaper space and method of printing unarranged material
Inventor: FUKUDA YUKIO
IPC: G03F1/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable an operator to easily recognize the contents of unarranged materials and to improve the efficiency of operator work by printing together only the unarranged materials which are once allocated to certain space but cannot be fully arranged.  <P>SOLUTION: The production system for the newspaper space produces the newspaper space by allocating a plurality of the materials to be carried on the newspaper space to respective pieces of the space and arranging the allocated materials onto respective pieces of the space, there by edit a space data 71. This system has an unarranged material outputting and editing section 61 which extracts the unarranged materials being the materials not arranged on the allocated space in the allocated materials onto respective pieces of space and arranges the extracted unarranged materials onto the space for printing the unarranged materials according to prescribed procedures and an output processing section 62 which prints the space for printing the unarranged material arranged with the unarranged material by the editing section 61.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233500-A (JP)
Title: Reverse engineering system
Inventor: YAMADA KINGO
IPC: G06F9/44
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse engineering system in which a most recent layout of an existing file can be easily obtained.  <P>SOLUTION: A reverse engineering system has a repository that includes; a table to show a relation between a real file and a virtual file; a table to show the relationship between the real file and a program name; a table to show a relationship between, the number of the starting of the item relating the virtual file, an external module and a virtual life in a program, and the number of the termination of the item relating the virtual file in the programs; a table to show the relationship between main external modules and sub external modules; and a table to show the relationship among the external module name, the number of the starting of the items stated in the program, a name for the item, the number of the levels, an attribute, an off set value, and the number of the bytes. The reverse engineering system outputs a layout of the file in the external module of the real file by obtaining a data to specify the real file and the external module name through the repository.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231434-A (JP)
Title: Seat structure of vehicle
Inventor: TAOKA YOSHIBUMI
IPC: B60N2/90
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a resonance magnification in a vibration at a frequency lower than 5 to 6 Hz while suppressing a resonance magnification in a vibration at a frequency of 5 to 6 Hz to which an occupant seated on a seat may feel discomfort in a seat structure of a vehicle.  <P>SOLUTION: A seat part and a back rest part comprise a frame member 7, spring members 9 installed over one part and the other part of the frame member 7, and a pad member having a rear surface supported on the spring members 9. They also comprise damper members 12 attenuating the elastic displacements of the spring members 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234663-A (JP)
Title: Reception level measuring device
Inventor: KAWAI YOSHIHIKO
IPC: H04N7/20
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To recognize the levels of signals from respective satellites and the difference of these levels at a glance on a display screen when an antenna direction is adjusted in a device for measuring and displaying the signal level of reception signals from a reception antenna capable of receiving radio waves from two earth satellites.  <P>SOLUTION: The reception signals from the two satellites A and B are alternately outputted from the reception antenna, the signal of a prescribed channel is tuned for the respective signals, the signal levels are measured and the measured results are parallelly displayed by bars on the display screen. In the bar display, for the satellite A of a higher signal level, the number Na of lighting pixels is calculated so as to display the level by the unit of 2 dB per pixel with the bar display part 17a of the satellite A. For the satellite B of a lower signal level, the number of the pixels corresponding to the level difference ΔL from the satellite A is calculated by the unit of 0.2 dB per pixel and the calculated number of the pixels is subtracted from the number Na of the lighting pixel of the other satellite so as to calculate the number Nb of the lighting pixels on the bar display part 17b of the satellite B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243870-A (JP)
Title: Component having electromagnetic wave shielding layer and its manufacturing method
Inventor: IKEDA KOHEI
IPC: H05K9/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a component having an electromagnetic wave shielding layer and a coating surface for performing an excellent electromagnetic wave shielding effect.  <P>SOLUTION: The component 10 for a portable telephone comprises the electromagnetic wave shielding layer made of a silver film 13 via a dark undercoating layer 12 on a surface of a base 11 formed of a synthetic resin such as an acrylic material or the like, and a transparent outside clear coating layer 14 covering the shielding layer. The film 13 is formed by the precipitation of a silver ion liquid by a silver mirror reaction of the injection of a reduced liquid, thereby performing the excellent electromagnetic wave shielding effect by the conductivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240943-A (JP)
Title: Circularly polarizing element and manufacturing method therefor
Inventor: UMETANI MASAKI
IPC: G02F1/13363
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circularly polarizing element by which the polarized state of light separated in a liquid crystal layer is effectively prevented from being deviated from circularly polarized light of complete roundness and reduction of contrast is effectively prevented even when the circularly polarizing element is mounted on a display device such as a liquid crystal display device and to provide a manufacturing method therefor.  <P>SOLUTION: The circularly polarizing element 10 is provided with a cholesteric liquid crystal layer 11 having a cholesteric phase structure having a helical axis 20 in the thickness direction. The cholesteric liquid crystal layer 11 has two principal surfaces 21 and 22. In these surfaces 21 and 22, the directions of directors of liquid crystal molecules in the entire range of one surface 21 substantially coincide with each other and the directions of directors of liquid crystal molecules in the entire range of the other surface 22 also substantially coincide with each other. The direction of directors of the liquid crystal molecules on one surface 21 and the direction of the directors of the liquid crystal molecules on the other surface 22 form (180×n-10)[°] angle (n denotes an integer) substantially when the helically winding direction of the cholesteric phase structure is defined as a positive direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235735-A (JP)
Title: Double-side broiling grill
Inventor: SUGIYAMA MASAO
IPC: A47J37/06
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-side broiling grill which can broil food-to-be- broiled effectively without damaging it regardless of its thickness.  <P>SOLUTION: This double-side broiling grill has a dish-shaped lower heat plate 2 and an upper heat plate 3 which is to heat food-to-be-broiled together with the lower heat plate 2. The upper heat plate 3 is a lid-type one. A load- lightening means 5 which reduces the load of the upper member 1' including the upper heat plate 3 forced on the food-to-be-broiled is fixed to prevent the food-to-be-broiled from being damaged with the weight by reducing the weight of the upper member 1' including the lid-type upper heat plate 3 on the lower heat plate 2 forced on the food-to-be-broiled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311933-A (JP)
Title: Display device
Inventor: ARAI IKUYA
IPC: G06F3/153
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent a computer side from failing to obtain necessary information by making a display device capable of communicating with a computer request the initialization of communication when the communication is switched when a computer to be connected is selected out of a plurality of computers. SOLUTION: A 2nd two-way communication means is provided and a switching preparation period is set in advance through its communication and after switching, a computer which is newly connected is made to initialize the communication.